CVE-2026-78151

FormLayer < 1.0.9 - Unauthenticated Form Configuration Disclosure via Form Submission Response

The FormLayer WordPress plugin before 1.0.9 does not perform any authorization check before returning a form's full stored configuration in the response to its public submission handler, allowing unauthenticated users to disclose notification recipient addresses, confirmation redirect targets and integration settings, including those of unpublished forms.

Affected

FormLayer

CVSS v3.1 CNA

5.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

EPSS

0.21% chance of exploitation in the next 30 days, 11th percentile

Published

2026-09-02

Proof-of-concept exploits (1)

• https://wpscan.com/vulnerability/ae844713-444f-43bc-9e1e-78f46e1545c7/

References

• CVE Record
• NVD entry